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升级   2.11% 该用户从未签到
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min=(y*b-x*a)^2+y^2*c^2+(b+(1-z)*(a-b)-x*a)^2+z^2*c^2+(b+(1-z)*(a-b)-y*b)^2+(z*c-y*c)^2;2 E& m0 L, F( Q7 q) T% k5 n
a=16;b=14;c=12;
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" r) C( Z9 U9 N( z% l Licensee info: Eval Use Only
0 F1 l" Q/ \7 [ License expires: 6 APR 2025
1 [2 U8 B+ i j5 W2 t
4 [- x+ E- P7 Q( j9 ] Global optimal solution found. l* I6 Z5 X" I5 Y! G
Objective value: 148.6452, O7 }4 q. b. c0 r
Infeasibilities: 0.000000 f" _& K9 k3 z0 g5 ]1 G+ D; ^
Total solver iterations: 5
2 z* R d5 `6 c5 Q/ x Elapsed runtime seconds: 0.92, E/ k. y7 X* D# k D4 g
Model is convex quadratic
3 O/ W- l# D0 D( a
1 U, f, N0 W# p3 X% | Model Class: QP
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0 b9 s6 h) n7 u Total variables: 3; h+ n& f3 i( W$ \& N# _' w& g0 U
Nonlinear variables: 3
; _6 |/ {$ B5 d8 t Integer variables: 0+ S0 F8 |0 t0 m) z d' M
- [6 f! I) F5 E; X7 \
Total constraints: 1* L. `( O$ T4 e! Z7 x/ W1 {* g
Nonlinear constraints: 1* E9 _4 L- H: X+ m2 K
% b. _0 t: w1 u+ D* V Total nonzeros: 3$ O) W! p' g- |# \, p
Nonlinear nonzeros: 6
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3 [" B* X8 k, A7 h( G
% j, A; J5 c1 G7 }, e, Y/ X9 D Variable Value Reduced Cost
- p% {+ z. ^" H7 \: N0 a; r1 n8 S8 \ Y 0.6451613 0.2550979E-07* |% v% q& p; k0 g& {
B 14.00000 0.000000, p. |8 m2 W2 f8 \/ U h5 b" e
X 0.7580645 -0.6827543E-07
) [& n, F+ x+ Q0 H+ I2 y$ z3 l A 16.00000 0.0000002 B! o* H" @1 D& L9 s
C 12.00000 0.000000
7 N8 V, F$ k; W E4 `7 A Z 0.3870968 0.1606168E-08
+ }& S1 e3 \8 h' c
7 e& w2 p; |' j1 M5 B Row Slack or Surplus Dual Price' O+ }( J; P+ ^* ^2 w) }- B
1 148.6452 -1.000000
$ l* `; Q& z, Y 2 0.000000 -11.388372 q8 v6 P& a& E# h: [0 _% i
3 0.000000 4.794851
( J3 K: W; B' q& X, `5 B 4 0.000000 -15.18434
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